发明名称 Vibrationally activated control apparatus for detecting signals from fish to enable demand feeding
摘要 An apparatus for receiving signals in the form of strikes from fish to control the operation of a scatter-type feeder to feed the fish in response to the fish strikes. The apparatus transforms vibrations of strikes by even the tiniest of fish into electrical signals which may be amplified and analyzed by control circuitry to control the operation of the scatter-type feeder. In operation, the circuitry effectively controls the amount of feed dispensed per batch by the feeder, causes a delay time (a pause) to follow after the dispensation of one batch before it is possible for strike signals to initiate the dispensation of a second batch and requires the strike to be one of a specified magnitude before food is dispensed. Each of these controls is adjustable by knobs on a control box.
申请公布号 US4922856(A) 申请公布日期 1990.05.08
申请号 US19880292659 申请日期 1988.12.27
申请人 SWEENEY ENTERPRISES, INC. 发明人 SWEENEY, JR., JOHN W.
分类号 A01K61/02 主分类号 A01K61/02
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